package org.serv;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ModifCataloguePanier
 */
@WebServlet("/ModifCataloguePanier")
public class ModifCataloguePanier extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ModifCataloguePanier() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		boolean erreur = false;

		if (request.getParameter("id") == null)
		{
			response.getWriter().println("pas de paramètre id !");
			erreur = true;
		}

		if (request.getParameter("nombre") == null)
		{
			response.getWriter().println("pas de paramètre nombre !");
			erreur = true;
		}

		if (erreur)
		{
			response.flushBuffer();
			return;
		}
		
		Catalogue.getByID(Integer.parseInt(request.getParameter("id"))).ajoutStock(Integer.parseInt(request.getParameter("nombre")));
		response.sendRedirect("admin.jsp");
	}

}
